A) Connectivity: All Models: Wi-Fi 4 ---> 5 ---> 6 ---> 7, covering different bandwidth capabilities and B) Premium experience: The Premium Broadband 1.0 solution makes the home network visible and maintainable, improving O&M efficiency and reducing OPEX. and C) Experience: Trouble-free ONT supports self-service optimization, reducing invalid home visits by more than 20%.

D) Appearance: The appearance of the device is good-looking, and the functionality should be compromised for appearance.